We’ve just released a Security Bulletin for Flex 3 along with an update to resolve a cross-site scripting issue. This bulletin affects History Management in Flex 3 SDK and Flex Builder 3. Please note that developers who use History Management will need to update their product installations as well as any already-deployed applications built with Flex 3. As noted in the bulletin, Flex 2 and Flex 2 content are not affected.
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